From the Windows world into the Mac world, what is not accustomed to is in the Mac "Copy/paste" shortcut key is command+c/v. and command key and c/v bond too close, can only use thumb and index finger to operate, also let a person not accustomed to. Plus Remote Desktop Connection to Windows, you can only use ctrl+c/v to copy/paste, between the two shortcut keys to switch between easy to let a person disorderly fingers.
Today, I finally found a workaround on the Superuser website (remap Copy and Paste shortcuts on a Mac in the second answer), set the method as follows:
1. Perform system preference > Keyboard > Keyboard shortcuts
2. Select the application shortcuts on the left and add the following shortcut keys:
Copy ^c
undo ^z
Undo Typing ^z Cut ^x Paste ^v
Select all
^a
(Note: Front is menu Title, followed by shortcut keys)
The following figure: